package com.heima.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.admin.mapper.AdSensitiveMapper;
import com.heima.admin.service.AdSensitiveService;
import com.heima.model.admin.dtos.SensitiveDto;
import com.heima.model.admin.pojos.AdSensitive;
import com.heima.model.common.dtos.PageResponseResult;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.Date;
@Service
public class AdSensitiveServiceImpl extends ServiceImpl<AdSensitiveMapper, AdSensitive> implements AdSensitiveService {
    /**
     * 查询敏感词列表
     *
     * @param dto
     * @return
     */
    @Override
    public ResponseResult findPage(SensitiveDto dto) {
        //1.参数检查
        if (dto==null){
            ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        dto.checkParam();
        //2.执行查询
        IPage<AdSensitive> page = new Page<>(dto.getPage(),dto.getSize());

        LambdaQueryWrapper<AdSensitive> query = new LambdaQueryWrapper<>();
        IPage<AdSensitive> pageResult = page(page, query);

        if (StringUtils.isNotBlank(dto.getName())){
            query.like(AdSensitive::getSensitives,dto.getName());
        }

        //3.返回结果

        return new PageResponseResult(dto.getPage(),dto.getSize(),pageResult.getTotal()
                ,pageResult.getRecords());
    }

    /**
     * 新增
     *
     * @param adSensitive
     * @return
     */
    @Override
    public ResponseResult insert(AdSensitive adSensitive) {
        //1.检查参数
        if (adSensitive==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        //2.保存
        adSensitive.setCreatedTime(new Date());
        save(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }

    /**
     * 修改
     *
     * @param adSensitive
     * @return
     */
    @Override
    public ResponseResult update(AdSensitive adSensitive) {
        //1.检查参数
        if (adSensitive==null || adSensitive.getId()==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        //2.修改
        updateById(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }

    /**
     * 删除
     *
     * @param id
     * @return
     */
    @Override
    public ResponseResult delete(Integer id) {
        //1.检查参数
        if (id==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        //2.检查敏感词是否存在
        AdSensitive adSensitive = getById(id);
        if (adSensitive==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
        }
        //3.删除
        removeById(id);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
}
